Our polyamide and polyester folder gluer belt offer long service life and cost savings, which are suitable for all qualities of paper, cardboard and carton, whether untreated, varnished or laminated. They're easy to clean and for the most part resistant to oils, greases and solvents. And we can accept customized production with drawings or samples.
Oil and grease resistance, solvent resistance
High tensile strength
Wear resistance and no skidding
Durable and long service life
Type | Extend the tension by 1% | Maximum tension（N/mm) | 最小轮位 | Weight (Kg/㎡） | Tensile strength（N/mm)
| Thickness（mm) | Body material | Friction layer color
| Surface material | Friction layer material
| Temperature Endurance (℃) | Permanent antistatic | Interface | Width（mm) |
DG1/15 | 5 | 12 | 50 | 1.7 | 200 | 1.6 | PA | Blue | NBR | NBR | -20- +100 | ⊙ | T | 520 |
DG1/20 | 5 | 12 | 50 | 2.4 | 200 | 2.1 | PA | Blue | NBR | NBR | -20- +100 | ⊙ | T | 520 |
DG1/30 | 5 | 12 | 50 | 3.4 | 200 | 3.0 | PA | Blue | NBR | NBR | -20- +100 | ⊙ | T | 520 |
DG1/40 | 5 | 12 | 50 | 4.6 | 200 | 4.0 | PA | Blue | NBR | NBR | -20- +100 | ⊙ | T | 520 |
DG2/40 | 7.5 | 18.5 | 75 | 4.8 | 300 | 4.2 | PA | Blue | NBR | NBR | -20- +100 | ⊙ | T | 520 |
DG2/60 | 8.5 | 21.5 | 85 | 6.3 | 340 | 5.5 | PA | Blue | NBR | NBR | -20- +100 | ⊙ | T | 520 |
Paper feeding tape in the head of pasting machine;
Tape for paper folding part of box pasting machine;
The belt for the paper feeder.
Cause Analysis:
1. The vinyl content of raw rubber is unreasonable;
2. Silica is thick and has a small specific surface area;
3. Immature vulcanization;
4. Glue is brittle
Measures:
1. Use polyvinyl silicone oil or use vinyl raw rubber to adjust the vinyl content (C glue, forming concentrated crosslinking points, appropriate and effective);
2. Replace silica filler, choose carbon black with large specific surface area and good performance, and replace with high-grade products;
3. Adjust the vulcanization dosage and vulcanization time;
4. Reduce vinyl, adjust with methyl silicone oil or low vinyl raw rubber. (the effect is not very good but effective)
Cause Analysis:
1. The release dose is large, and it is precipitated from the glue;
2. Silica and raw rubber are not fully infiltrated, and precipitate out during vulcanization;
3. The amount of white carbon black added is too large.
Measures:
1. Reduce the amount of release agent, or choose a release agent with better solubility (zinc stearate is used to make a hard masterbatch, and stearic acid is added directly);
2. Add coupling agent to ensure full infiltration of raw rubber and silica;
3. Increase the vinyl content of the compounding rubber.
